Wear Kits

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  • G-Series filter wall-mounting kit reference for WMD-1

    G-Series Filter Wall-Mounting Kit – WMD-1

    G-Series Filter Wall-Mounting Kit – WMD-1
    $38.00
  • Brass reducing bushing reference for 23228X6

    Brass Reducing Bushing, 1/2 in. Male × 3/8 in. Female – 23228X6

    Brass Reducing Bushing, 1/2 in. Male × 3/8 in. Female – 23228X6
    $3.95
  • G-Series filter wall-mounting kit reference for WMD-3

    G-Series Filter Wall-Mounting Kit – WMD-3

    G-Series Filter Wall-Mounting Kit – WMD-3
    $40.00
  • G-Series filter connection clamp reference for FCC-2

    G-Series Filter Connection Clamp – FCC-2

    G-Series Filter Connection Clamp – FCC-2
    $27.00
  • G-Series filter connection clamp reference for FCC-1

    G-Series Filter Connection Clamp – FCC-1

    G-Series Filter Connection Clamp – FCC-1
    $30.00
  • Brass hex-head pipe plug reference for 23152X8

    Brass Hex-Head Pipe Plug, 1/2 in. Male Thread – 23152X8

    Brass Hex-Head Pipe Plug, 1/2 in. Male Thread – 23152X8
    $10.50
  • Brass reducing bushing reference for 23228X4

    Brass Reducing Bushing, 1/2 in. Male × 1/4 in. Female – 23228X4

    Brass Reducing Bushing, 1/2 in. Male × 1/4 in. Female – 23228X4
    $5.25
  • Cleaned reference illustration; supplied appearance may vary.

    1621600200 Compressor Oil Level Sight Glass

    1621600200 Compressor Oil Level Sight Glass
    $491.27
  • Brass hex-head pipe plug reference for 23152X2

    Brass Hex-Head Pipe Plug, 1/8 in. Male Thread – 23152X2

    Brass Hex-Head Pipe Plug, 1/8 in. Male Thread – 23152X2
    $1.02
  • 1613960901 Main Motor Coupling Element manufacturer reference

    1613960901 Main Motor Coupling Element

    1613960901 Main Motor Coupling Element
    $1,582.72
  • 0583831001 straight pneumatic service coupling

    0583831001 Straight Pneumatic Coupling, R1/8 × 6×4 Tube

    0583831001 Straight Pneumatic Coupling, R1/8 × 6×4 Tube
    $10.37
  • Product reference illustration

    Z799 Complete Piston Ring Set, 10/15 Pumps

    Z799 Complete Piston Ring Set, 10/15 Pumps
    $217.02

Parts knowledge

About Wear Kits

Air Compressor Wear Kits

Wear kits contain the service components needed to rebuild major compressor valves and operating assemblies. Depending on the application, a kit may include seals, O-rings, springs, diaphragms, pistons, gaskets, and other internal parts that wear during normal compressor operation.

These kits are commonly used to rebuild inlet valves, minimum-pressure valves (MPVs), thermostatic valves, condensate drains, blowdown assemblies, check valves, and related components. Rebuilding a serviceable assembly can restore proper loading, unloading, oil-temperature control, pressure retention, and condensate removal without replacing the complete component.

Wear-kit contents and internal designs can vary by compressor model, serial-number range, and component revision. Each assembly should be inspected for damage before rebuilding, and all parts should be installed according to the compressor manufacturer’s service procedures and specifications.